<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>404 - 页面未找到</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            text-align: center;
            padding: 50px;
        }
        h1 {
            color: #ff6347;
            font-size: 100px;
        }
        p {
            color: #555;
            font-size: 20px;
        }
        a {
            color: #ff6347;
            text-decoration: none;
            font-size: 18px;
        }
        a:hover {
            text-decoration: underline;
        }
        .container {
            background-color: white;
            border-radius: 10px;
            padding: 40px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            display: inline-block;
        }
    </style>
</head>
<body>

    <div class="container">
        <h1>404</h1>
        <p>抱歉，您访问的页面未找到。</p>
        <p><a href="/">返回首页</a></p>
    </div>

</body>
</html>
